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4A0-100 · Question #295

Which of the following best describes a hub?

The correct answer is B. A device that receives and retransmits data without Layer 2 header inspection. You've hit your weekly limit · resets 5am (America/New_York)

Data Link Protocols

Question

Which of the following best describes a hub?

Options

  • AA passive device used to connect cables without signal amplification.
  • BA device that receives and retransmits data without Layer 2 header inspection.
  • CA device that receives and retransmits data based on the Layer 2 destination address.
  • DA device that receives and retransmits data based on the Layer 3 destination address.

How the community answered

(29 responses)
  • A
    14% (4)
  • B
    76% (22)
  • C
    7% (2)
  • D
    3% (1)

Explanation

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Topics

#hub#Layer 1#repeater#network device

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